I purchased a small LR Mate 200i with an RJ2 controller and the word frame is missing. I found an old thread here and it states to change this below but I after I get into $SCR I cannot find GRP(1).$COORD_MASK
"System variable $SCR_GRP[1].$COORD_MASK sets which frames are available to cycle through. Setting that to 31 should make them all visible. It goes something like Joint=1, Jogframe=2, World=4, Tool=8, and User=16. You set the number equal to the value of the frames you want to use, hence 31 equals all."
